Triple

T21075146
Position Surface form Disambiguated ID Type / Status
Subject Line 4 (Seville Metro) E519211 entity
Predicate officialName P66 FINISHED
Object Línea 4 del Metro de Sevilla NE NERFINISHED

How this triple was built (3 steps)

Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.

NER Named-entity recognition gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Línea 4 del Metro de Sevilla | Statement: [Line 4 (Seville Metro), officialName, Línea 4 del Metro de Sevilla]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Línea 4 del Metro de Sevilla
Context triple: [Line 4 (Seville Metro), officialName, Línea 4 del Metro de Sevilla]
  • A. Line 4 (Madrid Metro)
    Line 4 of the Madrid Metro is a rapid transit line serving several northern and eastern districts of Madrid, connecting key residential and commercial areas to the city’s broader subway network.
  • B. Line 1 (Seville Metro)
    Line 1 of the Seville Metro is the main rapid transit line in Seville, Spain, connecting key suburbs such as Mairena del Aljarafe with the city and serving as the backbone of the metropolitan rail network.
  • C. Line 4 (Barcelona Metro)
    Line 4 of the Barcelona Metro is a key rapid transit line serving several central and coastal neighborhoods, including the Barceloneta and Poblenou areas.
  • D. Seville Metro
    Seville Metro is a rapid transit system serving the city of Seville and its metropolitan area in southern Spain.
  • E. Line 3 (Madrid Metro)
    Line 3 of the Madrid Metro is a major north–south underground line in Madrid, Spain, connecting key central and residential areas and serving as one of the network’s primary transit corridors.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Línea 4 del Metro de Sevilla
Target entity description: Línea 4 del Metro de Sevilla is a planned circular metro line intended to complete the Seville Metro network by connecting and improving access between various districts of the city.
  • A. Line 4 (Madrid Metro)
    Line 4 of the Madrid Metro is a rapid transit line serving several northern and eastern districts of Madrid, connecting key residential and commercial areas to the city’s broader subway network.
  • B. Line 1 (Seville Metro)
    Line 1 of the Seville Metro is the main rapid transit line in Seville, Spain, connecting key suburbs such as Mairena del Aljarafe with the city and serving as the backbone of the metropolitan rail network.
  • C. Line 4 (Barcelona Metro)
    Line 4 of the Barcelona Metro is a key rapid transit line serving several central and coastal neighborhoods, including the Barceloneta and Poblenou areas.
  • D. Seville Metro
    Seville Metro is a rapid transit system serving the city of Seville and its metropolitan area in southern Spain.
  • E. Line 3 (Madrid Metro)
    Line 3 of the Madrid Metro is a major north–south underground line in Madrid, Spain, connecting key central and residential areas and serving as one of the network’s primary transit corridors.
  • F. None of above. chosen

Provenance (2 batches)

The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.

Step Stage Batch ID Status When
creating Elicitation batch_69e0b506e59c8190849b71ed07929215 completed April 16, 2026, 10:08 a.m.
NER Named-entity recognition batch_69e702d5ae908190ab5303e39443d729 completed April 21, 2026, 4:53 a.m.
Created at: April 16, 2026, 2:48 p.m.